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Purchasing local SIM cards

TIM SIM cards can be purchased at pharmacies at Galeão Airport (approx
TIM SIM cards can be purchased at pharmacies at Galeão Airport (approx. 120 BRL). Activation requires CPF or a registration call providing passport details. City-based mobile offices offer cheaper rates (e.g., 85 BRL) but require physical presence.
To activate a Vivo SIM card in Brazil as a foreigner, visit a physical store
To activate a Vivo SIM card in Brazil as a foreigner, visit a physical store. CPF is often not required for tourists. Payment is typically handled via an external retailer (like a pharmacy) using cash. If the connection fails, it often requires topping up with an additional small amount of credit. For international cards, always select 'Credito' mode on POS terminals.
Foreigners face difficulties acquiring a local SIM card in Brazil without a physical Brazilian identification document
Foreigners face difficulties acquiring a local SIM card in Brazil without a physical Brazilian identification document. Options include: 1. Asking a local resident to register a SIM card in their name. This has been successfully done, sometimes for free. 2. Obtaining a CPF (Cadastro de Pessoas Físicas) and registering the SIM card independently for long-term stays. 3. A workaround reported by one user involved generating a fake CPF online after their legitimate CPF was rejected, which successfully activated the SIM. 4. Using an eSIM is also a convenient alternative.
A local prepaid SIM card in Brazil (e
A local prepaid SIM card in Brazil (e.g., TIM) is very affordable (approx. 20 BRL/month) and can be bought at newspaper kiosks ('banca') or border pharmacies (e.g., in Foz do Iguaçu). However, activation requires a CPF (Brazilian tax ID). Advise travelers to register for a CPF online prior to their trip or seek help from local residents for activation. Note that TIM's coverage can sometimes be spotty in certain areas.
In Brazil, SIM cards can be purchased from various outlets
In Brazil, SIM cards can be purchased from various outlets. One user reported buying a 15GB SIM card for 10 BRL at a pharmacy. Another option is Vivo stores, offering a 25GB data plan for 55 BRL, available as either an eSIM or a physical SIM card with a passport requirement.
For mobile internet and calls in Brazil, purchasing a TIM prepaid SIM card is highly recommended
For mobile internet and calls in Brazil, purchasing a TIM prepaid SIM card is highly recommended. SIM cards can be bought easily at local newsstands (bancas de jornal) or official operator stores.
Obtaining a SIM card with only a CPF can be challenging in official operator stores due to internal policies
Obtaining a SIM card with only a CPF can be challenging in official operator stores due to internal policies. Purchasing prepaid SIM cards (e.g., Claro) at large retail chains like Carrefour or local post offices often requires only a CPF and is easier to activate as a pre-pago plan.